JP2007100144A - 亜鉛電解精錬方法および亜鉛電解精錬用の支持治具 - Google Patents
亜鉛電解精錬方法および亜鉛電解精錬用の支持治具 Download PDFInfo
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- JP2007100144A JP2007100144A JP2005289246A JP2005289246A JP2007100144A JP 2007100144 A JP2007100144 A JP 2007100144A JP 2005289246 A JP2005289246 A JP 2005289246A JP 2005289246 A JP2005289246 A JP 2005289246A JP 2007100144 A JP2007100144 A JP 2007100144A
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- Prior art keywords
- zinc
- support
- plate
- anode
- cathode
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000011701 zinc Substances 0.000 title claims abstract description 53
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 53
- 238000007670 refining Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000003792 electrolyte Substances 0.000 claims description 16
- 239000002659 electrodeposit Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910000882 Ca alloy Inorganic materials 0.000 description 1
- -1 Cd <0.1 ppm Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
【解決手段】複数枚のアノード板2とカソード板3を亜鉛電解液10中において所定の間隔をあけて交互に略平行に配置し,亜鉛電解液10中を介してアノード板2とカソード板3の間で通電し,カソード板3に亜鉛を電着させる湿式の亜鉛電解精錬において,アノード板2とカソード板3の中心間隔を20〜40mmとし,かつ,中心間隔の標準偏差を4.1mm未満として,アノード板2とカソード板3の間で600A/m2以上の電流密度で通電する。
【選択図】図1
Description
2 アノード板
3 カソード板
11,12 支持治具
10 亜鉛電解液
13,14 ブスバー
20 電極板
21 ヘッドバー
25 基部
26 支持部
27 通過部
30 ガイド凹部
31 平面部
32 斜面
35 垂直壁部
Claims (2)
- 複数枚のアノード板とカソード板を亜鉛電解液中において所定の間隔をあけて交互に略平行に配置し,亜鉛電解液中を介してアノード板とカソード板の間で通電し,カソード板に亜鉛を電着させる湿式の亜鉛電解精錬方法において,
アノード板とカソード板の中心間隔を20〜40mmとし,かつ,中心間隔の標準偏差を4.1未満として,アノード板とカソード板の間で600A/m2以上の電流密度で通電することを特徴とする,亜鉛電解精錬方法。 - 亜鉛電解液が入れられる電解槽の上端に配置され,アノード板とカソード板の上端に取り付けられたヘッドバーを支持する支持治具であって,
ヘッドバーを支持する支持部とヘッドバーを通過させる通過部を交互に直列に複数備えることを特徴とする,亜鉛電解精錬用の支持治具。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005289246A JP4862182B2 (ja) | 2005-09-30 | 2005-09-30 | 亜鉛電解精錬方法および亜鉛電解精錬用の支持治具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005289246A JP4862182B2 (ja) | 2005-09-30 | 2005-09-30 | 亜鉛電解精錬方法および亜鉛電解精錬用の支持治具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007100144A true JP2007100144A (ja) | 2007-04-19 |
| JP4862182B2 JP4862182B2 (ja) | 2012-01-25 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005289246A Expired - Fee Related JP4862182B2 (ja) | 2005-09-30 | 2005-09-30 | 亜鉛電解精錬方法および亜鉛電解精錬用の支持治具 |
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|---|---|
| JP (1) | JP4862182B2 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014208871A (ja) * | 2013-03-25 | 2014-11-06 | 住友金属鉱山株式会社 | 陽極及びその製造方法 |
| JP2015505343A (ja) * | 2011-12-22 | 2015-02-19 | ジーイー−ヒタチ・ニュークリア・エナジー・アメリカズ・エルエルシーGe−Hitachi Nuclear Energy Americas, Llc | 陰極電力分配システムおよび電力分配のために同システムを用いる方法 |
| JP2016507010A (ja) * | 2013-02-20 | 2016-03-07 | インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ | 相互接続された電解セル内の電流分布を監視する装置 |
| US9920443B2 (en) | 2010-12-23 | 2018-03-20 | Ge-Hitachi Nuclear Energy Americas Llc | Modular cathode assemblies and methods of using the same for electrochemical reduction |
| CN108342752A (zh) * | 2018-05-14 | 2018-07-31 | 三门三友科技股份有限公司 | 一种阴极支撑装置 |
| JP2021088749A (ja) * | 2019-12-05 | 2021-06-10 | アサヒプリテック株式会社 | 金属の電解回収装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411989A (en) * | 1987-07-06 | 1989-01-17 | Mitsubishi Metal Corp | Electrolysis method using unitized electrode plate |
| JPH06212472A (ja) * | 1992-06-10 | 1994-08-02 | Akita Seiren Kk | 亜鉛電解製錬法およびその装置 |
| JPH0841675A (ja) * | 1994-07-28 | 1996-02-13 | Mitsubishi Materials Corp | 電解槽用電極板受け台 |
| JP2001089891A (ja) * | 1999-09-20 | 2001-04-03 | Mitsui Mining & Smelting Co Ltd | 電解用陽極板の矯正方法 |
-
2005
- 2005-09-30 JP JP2005289246A patent/JP4862182B2/ja not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411989A (en) * | 1987-07-06 | 1989-01-17 | Mitsubishi Metal Corp | Electrolysis method using unitized electrode plate |
| JPH06212472A (ja) * | 1992-06-10 | 1994-08-02 | Akita Seiren Kk | 亜鉛電解製錬法およびその装置 |
| JPH0841675A (ja) * | 1994-07-28 | 1996-02-13 | Mitsubishi Materials Corp | 電解槽用電極板受け台 |
| JP2001089891A (ja) * | 1999-09-20 | 2001-04-03 | Mitsui Mining & Smelting Co Ltd | 電解用陽極板の矯正方法 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9920443B2 (en) | 2010-12-23 | 2018-03-20 | Ge-Hitachi Nuclear Energy Americas Llc | Modular cathode assemblies and methods of using the same for electrochemical reduction |
| JP2015505343A (ja) * | 2011-12-22 | 2015-02-19 | ジーイー−ヒタチ・ニュークリア・エナジー・アメリカズ・エルエルシーGe−Hitachi Nuclear Energy Americas, Llc | 陰極電力分配システムおよび電力分配のために同システムを用いる方法 |
| KR101934613B1 (ko) | 2011-12-22 | 2019-01-02 | 지이-히타치 뉴클리어 에너지 어메리카스 엘엘씨 | 캐소드 배전 시스템 및 배전을 위한 그 사용 방법 |
| JP2016507010A (ja) * | 2013-02-20 | 2016-03-07 | インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ | 相互接続された電解セル内の電流分布を監視する装置 |
| JP2014208871A (ja) * | 2013-03-25 | 2014-11-06 | 住友金属鉱山株式会社 | 陽極及びその製造方法 |
| WO2015022846A1 (ja) * | 2013-08-13 | 2015-02-19 | 住友金属鉱山株式会社 | 陽極及びその製造方法 |
| CN108342752A (zh) * | 2018-05-14 | 2018-07-31 | 三门三友科技股份有限公司 | 一种阴极支撑装置 |
| CN108342752B (zh) * | 2018-05-14 | 2023-09-19 | 三门三友科技股份有限公司 | 一种阴极支撑装置 |
| JP2021088749A (ja) * | 2019-12-05 | 2021-06-10 | アサヒプリテック株式会社 | 金属の電解回収装置 |
| JP7337676B2 (ja) | 2019-12-05 | 2023-09-04 | アサヒプリテック株式会社 | 金属の電解回収装置 |
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